Reliability-Based Robust Geotechnical Design of Rock Bolts for Slope Stabilization

IFCEE 2015 ◽  
2015 ◽  
Author(s):  
Lei Wang ◽  
Wenping Gong ◽  
Zhe Luo ◽  
Sara Khoshnevisan ◽  
C. Hsein Juang
1979 ◽  
Vol 105 (1) ◽  
pp. 31-39
Author(s):  
Bruce M. Camlin ◽  
James W. Richards ◽  
Gerald L. Branthoover

Author(s):  
Romāns Arhipenko

Slope stabilization is quite rare geotechnical design task in Latvia. Therefore, no much practical experience is accumulated in geotechnical society hands within this field. The problem solving process is unroutine and shall be based on engineering judgement, made by person responsible for design. The case study of the particular creeping slope stabilization problem contains the history of it’s evolution and the planned geotechnical investigation methods which will be implemented for additional geotechnical investigations. In author’s opinion the experience described in this article highlights the importance of geotechnical work programme elaboration by the person responsible for the design structural solution, and the necessity of supervision during geotechnical investigation process.


1988 ◽  
pp. 135-138
Author(s):  
Toshikazu Kawamoto ◽  
Ö. AYDAN ◽  
Kazuo NISHIMURA ◽  
Minoru YAMAMOTO

2016 ◽  
Vol 12 (4) ◽  
Author(s):  
Ari Sandyavitri

This paper objectives are to; (i) identification of risky slopes (within 4 Provinces in Sumatra including Provinces of Riau, West Sumatra, Jambi and South Sumatra encompassing 840 kms of the “Jalan Lintas Sumatra” highway) based on Rockfall Hazard Rating Systems (RHRS) method; (ii) developing alternatives to stabilize slope hazards, and (iii) selecting appropriate slopes stabilization techniques based on both proactive approach and value engineering one. Based on the Rockfall Hazard Rating Systems (RHRS) method, it was identified 109 steep slopes prone to failure within this highway section. Approximately, 15 slopes were identified as potential high-risk slopes (RHRS scores were calculated >200 points). Based on the proactive approach, seven riskiest slopes ware identified. The preferred stabilization alternatives to remedy most of these slopes are suggested as follow; either (i) a combination of retaining wall and drainage, or (ii) gabion structure and drainage. However, different approaches may yield different results, there are at least 2 main consideration in prioritizing slope stabilization; (i) based on the riskiest slopes, and(ii) the least expensive stabilization alternatives.


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